I have been having stomach problem for over a month now.my bowel movement has changed to only once in the morning . I don't get cramps ,diaorreah ,just constipated .i did a FIT test which came back positive for bleeding raised to 16 .and I haven't been my normalself since this all has happen .I also i had a ct scan today so hopefully I will get answers .?? Is it normal to stress? I just feel like my whole body is shutting down .